| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $145.70 | 10.870% | $161.5376 | $161.54 | $161.55 | $161.50 |
| Purchase #2 | $18.32 | 9.443% | $20.05 | $20.05 | $20.05 | $20.10 |
| Purchase #3 | $51.45 | 7.133% | $55.1199 | $55.12 | $55.10 | $55.10 |
| Purchase #4 | $182.66 | 6.702% | $194.9019 | $194.90 | $194.90 | $194.90 |
| Purchase #5 | $249.61 | 3.673% | $258.7782 | $258.78 | $258.80 | $258.80 |
| Purchase #6 | $201.62 | 9.423% | $220.6187 | $220.62 | $220.60 | $220.60 |
| Purchase #7 | $55.90 | 6.486% | $59.5257 | $59.53 | $59.55 | $59.50 |
| 7 purchase totals = | $905.26 | $970.5320 | $970.54 | $970.55 | $970.50 | |